Age | 7-7.4 | 7.5-7.9 | 8-8.4 | 8.5-8.9 | 9-9.4 | 9.5-9.9 |
Total | 9 | 13 | 7 | 3 | 3 | 0 |
Age | 10-10.4 | 10.5-10.9 | 11-11.4 | 11.5-11.9 | 12-12.4 | 15-15.4 |
Total | 3 | 1 | 0 | 0 | 2 | 1 |
- * indicate the three unanalysed samples. Due to absence of cases, five empty cohorts before the last one are not indicated. The 64-months-old bovine analysed in 2004 is not included.